Fritiof Nilsson Piraten's birth name is Nils Fritiof Adam Nilsson.
Fritiof Enbom's birth name is Johan Fritiof Enbom.
Fritiof Billquist's birth name is Erik Fritiof Billqvist.
Lasse Nilsson's birth name is Lars Nilsson.
Dave Nilsson's birth name is David Wayne Nilsson.
Jesse Nilsson's birth name is Jesse Allan Nilsson.
Otto Nilsson's birth name is Otto Wilhelm Nilsson.
Harry Nilsson's birth name is Harry Edward Nilsson III.
Inger Nilsson's birth name is Nilsson, Karin Inger Monica.
Jessica Nilsson's birth name is Anna Sofia Jessica Nilsson.
Bjarne Commondt's birth name is Bjarne Fritiof Kommonen.
Tito Colliander's birth name is Tito Fritiof Colliander.
Sverre Oredson's birth name is Sverre Fritiof Oredsson.